Method For Measuring And Detecting Welding Patterns And Cut Locations On A Web Of Absorbent Articles
Patent No. EP4434502 (titled "Method For Measuring And Detecting Welding Patterns And Cut Locations On A Web Of Absorbent Articles") was filed by Ontex on Mar 24, 2023. The application was issued on Oct 29, 2025.
Patent Summary
Patent Family
Patent Oppositions
Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.
Dossier Documents
The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.
Date
Description
EP4434502
- Application Number
- EP23164146A
- Filing Date
- Mar 24, 2023
- Status
- Granted And Under Opposition
- Sep 26, 2025
- Publication Date
- Oct 29, 2025
- External Links
- Slate, Register , Google Patents